Insulin Receptor Substrate-2 Is Not Necessary for Insulin- and Exercise-stimulated Glucose Transport in Skeletal Muscle*
Higaki Y, Wojtaszewski J, Hirshman M, Withers D, Towery H, White M, Goodyear L. Insulin Receptor Substrate-2 Is Not Necessary for Insulin- and Exercise-stimulated Glucose Transport in Skeletal Muscle*. Journal Of Biological Chemistry 1999, 274: 20791-20795. PMID: 10409618, DOI: 10.1074/jbc.274.30.20791.Peer-Reviewed Original ResearchConceptsExercise-stimulated glucose transportInsulin-stimulated 2DG uptakeBlood glucose concentrationGlucose transportInsulin resistanceSkeletal muscleInsulin receptor substrate 2Glucose concentrationSkeletal muscle glucose transportHigher blood glucose concentrationsInsulin receptor substrate-2-deficient (IRS2(-/-)) miceOnset of diabetesType 2 diabetesWild-type miceMuscle glucose transportIRS2 proteinAbsence of insulinMuscle GLUT4 contentSubstrate 2WT animalsSoleus muscleGLUT4 contentLower basalMiceInsulin